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Exploration of Circulating Tumour Cell (CTC) Biology: A Paradigm Shift in Liquid Biopsy

Overview
Specialty Biochemistry
Date 2021 Apr 19
PMID 33867703
Citations 11
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Abstract

Circulating tumour cells (CTCs), are disseminated tumour cells found in the blood in solid tumour malignancies. Identification of CTCs act as emerging tools in the field of the Liquid Biopsy. Majority of the studies focused on detection and enumeration of CTCs due to technological challenges those results from the rarity of CTCs in the blood. Enumeration of CTCs has already proven their value as prognostic as well as predictive biomarkers for disease prognosis. However, recent advances in technology permitted to study the molecular and functional features of CTCs and these features have the potential to change the diagnostic, prognostic and predictive landscape in oncology. In this review, we summarize the paradigm shift in the field of liquid biopsy-based cancer diagnostics using CTC isolation and detection. We have discussed recent advances in the technologies for molecular characterization of CTCs which have aided a shift from CTC enumeration to an in-depth analysis of the CTC genome, transcriptomes, proteins, epigenomes along with various functional features. Finally, as a prognosticating strategy, the potentials of CTCs as a tool of liquid biopsy to predict micrometastasis, monitor prognosis and how to use them as an additional tool for cancer staging has been discussed.

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References
1.
Baccelli I, Schneeweiss A, Riethdorf S, Stenzinger A, Schillert A, Vogel V . Identification of a population of blood circulating tumor cells from breast cancer patients that initiates metastasis in a xenograft assay. Nat Biotechnol. 2013; 31(6):539-44. DOI: 10.1038/nbt.2576. View

2.
van Dalum G, Stam G, Scholten L, Mastboom W, Vermes I, Tibbe A . Importance of circulating tumor cells in newly diagnosed colorectal cancer. Int J Oncol. 2015; 46(3):1361-8. DOI: 10.3892/ijo.2015.2824. View

3.
Babayan A, Alawi M, Gormley M, Muller V, Wikman H, McMullin R . Comparative study of whole genome amplification and next generation sequencing performance of single cancer cells. Oncotarget. 2017; 8(34):56066-56080. PMC: 5593545. DOI: 10.18632/oncotarget.10701. View

4.
Ni X, Zhuo M, Su Z, Duan J, Gao Y, Wang Z . Reproducible copy number variation patterns among single circulating tumor cells of lung cancer patients. Proc Natl Acad Sci U S A. 2013; 110(52):21083-8. PMC: 3876226. DOI: 10.1073/pnas.1320659110. View

5.
Alix-Panabieres C, Mader S, Pantel K . Epithelial-mesenchymal plasticity in circulating tumor cells. J Mol Med (Berl). 2016; 95(2):133-142. DOI: 10.1007/s00109-016-1500-6. View